Schneider Electric VW3A7102 Resistance braking unit

Schneider Electric VW3A7102
Item Number: VW3A7102
Maximum braking power750 kW
Product compatibilityATV61HC40N4
ATV61HC50N5
ATV61HC63N4
ATV71HC31N4
ATV71HC40N4
ATV71HC50N4
ATV71QC31N4
ATV71QC40N4
ATV61QC40N4
ATV61QC50N4
ATV71QC50N4
ATV61QC63N4
Thermal losses750 W
Activation threshold785 V DC +/- 1 %
Permanent braking power400 kW at 400 V (at constant power and at engage threshold)
5088.41
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Total price: 5088.41
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Maximum braking power750 kW
Product compatibilityATV61HC40N4
ATV61HC50N5
ATV61HC63N4
ATV71HC31N4
ATV71HC40N4
ATV71HC50N4
ATV71QC31N4
ATV71QC40N4
ATV61QC40N4
ATV61QC50N4
ATV71QC50N4
ATV61QC63N4
Thermal losses750 W
Activation threshold785 V DC +/- 1 %
Permanent braking power400 kW at 400 V (at constant power and at engage threshold)
Protection typeIntegrated thermal protection by thermal probe
Minimum resistor value to associate0.7 Ohm
Electrical connectionCable, connection capacity: 2 x 150 mmВІ, cable length = <= 50 m between braking unit and braking resistors
Cable, connection capacity: 2 x 150 mmВІ, cable length = <= 1 m between drive and braking unit
Maximum DC bus voltage850 V
Load factor0.5 for 440 kW at constant power and at engage threshold
0.15 for 550 kW at constant power and at engage threshold
0.05 for 750 kW at constant power and at engage threshold
Cycle time<= 240 ms
Volume of cooling air600 m3/h
Operating positionVertical
Device Full NameSchneider Electric VW3A7102

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